FIELD: technology for production of glued wooden building structures.
SUBSTANCE: sample is fixed, load is applied and durability limit is determined. Sample is held on two supports. Load is applied in the middle of run between supports coaxially with part of control sample being chipped, while distance between supports is related with size of part being chipped as: Li=1,1*L2, where L1 - distance between supports, L2 - size of part of control sample being chipped, and ultimate layer-wise chipping stress is determined from mathematical formula.
EFFECT: increased precision of measurements.
1 dwg
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